From Rotoworld.com. This would be a nice pick up as Leach is an absolute sledgehammer as a lead blocker.

The Dolphins will host free agent FB Vonta Leach on Wednesday.Leach has a coaching staff connection in Miami; offensive coordinator Mike Sherman was on the Packers and Texans' staffs when Leach played there. The Fins' current fullback is Jorvorskie Lane, but Leach would be an enormous upgrade as a lead blocker. His addition would be good news for Lamar Miller.Related: Dolphins

Schefter tweeted that Miami has 17 million in cap space. Accounting for the remaining draft picks, plus Leach, and we're probably talking about still being able to rollover 10-12 million into next year. Awesome.